S54 performance at new heights
VAC S54 3.5L Stroker crank has been properly designed to ensure performance, durability and reliability. Without these, improving the S54 is impossible, but we have achieved superb results through engineering and testing. Our VAC cranks are made in the UK by Arrow Precision to beyond OEM Motorsport quality. This crank is machined from the highest quality billet steel alloys and properly nitrided- running in dozens of successful race cars around the world! We have many race teams running this crank with great success: winning championships, pushing past the aerodynamic and high displacement Porsches! Proven to win in the most grueling scenarios of 24-Hour endurance races, reliability and output are top notch! Our crank maintains a lightweight design and offers gains in torque to get you out of corners faster, and horsepower to widen the powerband and get the advantage in the straightaway's. Some customers have even used our crankshafts in forced induction builds. Whatever your goal, VAC parts and advice will help you achieve your goal.
VAC Tech Tip: Consider our full system 'VAC Stroker Kit' below for maximum performance and reliability. All components have been tested and run together in our VAC built engines in this configuration.
Since many race teams don't like to give away their tricks, here are some of our hill climb racers who will!...
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